Dayue Gao created KYLIN-2437: -------------------------------- Summary: collect number of bytes scanned to query metrics Key: KYLIN-2437 URL: https://issues.apache.org/jira/browse/KYLIN-2437 Project: Kylin Issue Type: Improvement Components: Storage - HBase Affects Versions: v1.6.0 Reporter: Dayue Gao Assignee: Dayue Gao
Besides scanned row count, it's useful to know how many bytes are scanned from HBase to fulfil a query. It is perhaps a better indicator than row count that shows how much pressure a query puts on HBase. -- This message was sent by Atlassian JIRA (v6.3.15#6346)